Aug 29 17:34:52.961 INFO checking phigley/taxi against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707 Aug 29 17:34:52.961 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets Aug 29 17:34:52.961 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/try#2d477f9981361618ac78253c28051a66b6cea125:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 29 17:34:53.123 INFO blam! 30922b4fc83191204f083861c27d847bec89fc4f1594f99881944af3b3bfe6d0 Aug 29 17:34:53.125 INFO running `"docker" "start" "-a" "30922b4fc83191204f083861c27d847bec89fc4f1594f99881944af3b3bfe6d0"` Aug 29 17:34:53.847 INFO kablam! Compiling serde v1.0.70 Aug 29 17:34:53.849 INFO kablam! Compiling rayon-core v1.4.1 Aug 29 17:34:53.849 INFO kablam! Compiling rayon v1.0.2 Aug 29 17:34:53.851 INFO kablam! Checking cast v0.2.2 Aug 29 17:34:53.851 INFO kablam! Checking cassowary v0.3.0 Aug 29 17:34:53.851 INFO kablam! Checking array-macro v1.0.2 Aug 29 17:34:53.852 INFO kablam! Checking unicode-segmentation v1.2.1 Aug 29 17:34:53.852 INFO kablam! Checking reexport-proc-macro v1.0.5 Aug 29 17:34:54.136 INFO kablam! Checking thread-scoped v1.0.2 Aug 29 17:34:54.226 INFO kablam! Checking assert_matches v1.3.0 Aug 29 17:34:54.485 INFO kablam! Compiling proc-macro2 v0.4.8 Aug 29 17:34:55.330 INFO kablam! Checking crossbeam-epoch v0.3.1 Aug 29 17:34:55.370 INFO kablam! Checking thread_local v0.3.5 Aug 29 17:34:55.392 INFO kablam! Checking criterion-plot v0.2.4 Aug 29 17:34:55.401 INFO kablam! Checking num-traits v0.1.43 Aug 29 17:34:55.403 INFO kablam! Checking criterion-stats v0.2.4 Aug 29 17:34:55.588 INFO kablam! Compiling pest_derive v1.0.7 Aug 29 17:34:55.723 INFO kablam! Checking tui v0.2.3 Aug 29 17:34:55.841 INFO kablam! Checking chrono v0.4.4 Aug 29 17:34:56.885 INFO kablam! Checking itertools-num v0.1.1 Aug 29 17:34:57.109 INFO kablam! Checking regex v1.0.2 Aug 29 17:34:57.161 INFO kablam! Checking failure v0.1.1 Aug 29 17:34:57.457 INFO kablam! Checking float-cmp v0.3.0 Aug 29 17:35:01.806 INFO kablam! Checking crossbeam-deque v0.2.0 Aug 29 17:35:01.974 INFO kablam! Compiling quote v0.6.3 Aug 29 17:35:02.902 INFO kablam! Checking simplelog v0.5.2 Aug 29 17:35:03.464 INFO kablam! Compiling syn v0.14.4 Aug 29 17:35:18.853 INFO kablam! Compiling enum-map-derive v0.2.10 Aug 29 17:35:18.853 INFO kablam! Compiling serde_derive v1.0.70 Aug 29 17:35:21.709 INFO kablam! Checking enum-map v0.2.36 Aug 29 17:35:24.609 INFO kablam! Checking serde_json v1.0.24 Aug 29 17:35:24.611 INFO kablam! Checking csv v1.0.0 Aug 29 17:35:24.611 INFO kablam! Checking toml v0.4.6 Aug 29 17:35:31.890 INFO kablam! Checking handlebars v0.32.4 Aug 29 17:35:45.663 INFO kablam! Checking criterion v0.2.4 Aug 29 17:35:45.663 INFO kablam! Checking taxi v0.1.0 (file:///source) Aug 29 17:35:49.414 INFO kablam! error[E0252]: the name `Rng` is defined multiple times Aug 29 17:35:49.414 INFO kablam! --> src/main.rs:46:5 Aug 29 17:35:49.414 INFO kablam! | Aug 29 17:35:49.414 INFO kablam! 19 | use rand::Rng; Aug 29 17:35:49.414 INFO kablam! | --------- previous import of the trait `Rng` here Aug 29 17:35:49.414 INFO kablam! ... Aug 29 17:35:49.414 INFO kablam! 46 | use rand::Rng; Aug 29 17:35:49.414 INFO kablam! | ^^^^^^^^^ `Rng` reimported here Aug 29 17:35:49.415 INFO kablam! | Aug 29 17:35:49.415 INFO kablam! = note: `Rng` must be defined only once in the type namespace of this module Aug 29 17:35:49.416 INFO kablam! help: You can use `as` to change the binding name of the import Aug 29 17:35:49.416 INFO kablam! | Aug 29 17:35:49.416 INFO kablam! 46 | use rand::Rng as OtherRng; Aug 29 17:35:49.416 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Aug 29 17:35:49.416 INFO kablam! Aug 29 17:35:50.471 INFO kablam! error[E0425]: cannot find function `thread_rng` in this scope Aug 29 17:35:50.471 INFO kablam! --> src/main.rs:382:23 Aug 29 17:35:50.471 INFO kablam! | Aug 29 17:35:50.471 INFO kablam! 382 | let mut rng = thread_rng(); Aug 29 17:35:50.471 INFO kablam! | ^^^^^^^^^^ not found in this scope Aug 29 17:35:50.471 INFO kablam! help: possible candidates are found in other modules, you can import them into scope Aug 29 17:35:50.471 INFO kablam! | Aug 29 17:35:50.471 INFO kablam! 19 | use rand::prelude::thread_rng; Aug 29 17:35:50.471 INFO kablam! | Aug 29 17:35:50.472 INFO kablam! 19 | use rand::thread_rng; Aug 29 17:35:50.472 INFO kablam! | Aug 29 17:35:50.472 INFO kablam! Aug 29 17:35:50.503 INFO kablam! warning: unused import: `rand::Rng` Aug 29 17:35:50.503 INFO kablam! --> src/main.rs:46:5 Aug 29 17:35:50.503 INFO kablam! | Aug 29 17:35:50.503 INFO kablam! 46 | use rand::Rng; Aug 29 17:35:50.503 INFO kablam! | ^^^^^^^^^ Aug 29 17:35:50.503 INFO kablam! | Aug 29 17:35:50.503 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 29 17:35:50.503 INFO kablam! Aug 29 17:35:51.958 INFO kablam! error[E0061]: this function takes 4 parameters but 5 parameters were supplied Aug 29 17:35:51.958 INFO kablam! --> src/main.rs:402:34 Aug 29 17:35:51.958 INFO kablam! | Aug 29 17:35:51.958 INFO kablam! 402 | &mut QLearner::new( Aug 29 17:35:51.958 INFO kablam! | __________________________________^ Aug 29 17:35:51.958 INFO kablam! 403 | | &world, Aug 29 17:35:51.958 INFO kablam! 404 | | qlearner_config.alpha, Aug 29 17:35:51.958 INFO kablam! 405 | | qlearner_config.gamma, Aug 29 17:35:51.958 INFO kablam! 406 | | qlearner_config.epsilon, Aug 29 17:35:51.958 INFO kablam! 407 | | qlearner_config.show_table, Aug 29 17:35:51.959 INFO kablam! 408 | | ), Aug 29 17:35:51.959 INFO kablam! | |_____________________________^ expected 4 parameters Aug 29 17:35:51.980 INFO kablam! Aug 29 17:35:52.180 INFO kablam! error[E0252]: the name `Rng` is defined multiple times Aug 29 17:35:52.180 INFO kablam! --> src/main.rs:46:5 Aug 29 17:35:52.180 INFO kablam! | Aug 29 17:35:52.180 INFO kablam! 19 | use rand::Rng; Aug 29 17:35:52.180 INFO kablam! | --------- previous import of the trait `Rng` here Aug 29 17:35:52.180 INFO kablam! ... Aug 29 17:35:52.181 INFO kablam! 46 | use rand::Rng; Aug 29 17:35:52.181 INFO kablam! | ^^^^^^^^^ `Rng` reimported here Aug 29 17:35:52.181 INFO kablam! | Aug 29 17:35:52.181 INFO kablam! = note: `Rng` must be defined only once in the type namespace of this module Aug 29 17:35:52.181 INFO kablam! help: You can use `as` to change the binding name of the import Aug 29 17:35:52.181 INFO kablam! | Aug 29 17:35:52.181 INFO kablam! 46 | use rand::Rng as OtherRng; Aug 29 17:35:52.181 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Aug 29 17:35:52.181 INFO kablam! Aug 29 17:35:52.276 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::QLearnerConfig` Aug 29 17:35:52.276 INFO kablam! --> src/main.rs:407:49 Aug 29 17:35:52.276 INFO kablam! | Aug 29 17:35:52.276 INFO kablam! 407 | qlearner_config.show_table, Aug 29 17:35:52.277 INFO kablam! | ^^^^^^^^^^ Aug 29 17:35:52.277 INFO kablam! Aug 29 17:35:52.306 INFO kablam! error[E0061]: this function takes 5 parameters but 6 parameters were supplied Aug 29 17:35:52.306 INFO kablam! --> src/main.rs:460:30 Aug 29 17:35:52.306 INFO kablam! | Aug 29 17:35:52.306 INFO kablam! 460 | &mut MaxQ::new( Aug 29 17:35:52.306 INFO kablam! | ______________________________^ Aug 29 17:35:52.306 INFO kablam! 461 | | &world, Aug 29 17:35:52.306 INFO kablam! 462 | | maxq_config.alpha, Aug 29 17:35:52.306 INFO kablam! 463 | | maxq_config.gamma, Aug 29 17:35:52.306 INFO kablam! ... | Aug 29 17:35:52.306 INFO kablam! 466 | | maxq_config.show_learning, Aug 29 17:35:52.306 INFO kablam! 467 | | ), Aug 29 17:35:52.306 INFO kablam! | |_________________________^ expected 5 parameters Aug 29 17:35:52.306 INFO kablam! Aug 29 17:35:52.307 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::MaxQConfig` Aug 29 17:35:52.307 INFO kablam! --> src/main.rs:465:41 Aug 29 17:35:52.308 INFO kablam! | Aug 29 17:35:52.308 INFO kablam! 465 | maxq_config.show_table, Aug 29 17:35:52.308 INFO kablam! | ^^^^^^^^^^ Aug 29 17:35:52.308 INFO kablam! Aug 29 17:35:53.939 INFO kablam! error: aborting due to 6 previous errors Aug 29 17:35:53.939 INFO kablam! Aug 29 17:35:53.939 INFO kablam! Some errors occurred: E0061, E0252, E0425, E0609. Aug 29 17:35:53.939 INFO kablam! For more information about an error, try `rustc --explain E0061`. Aug 29 17:35:53.956 INFO kablam! error: Could not compile `taxi`. Aug 29 17:35:53.956 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 29 17:35:54.007 INFO kablam! error[E0425]: cannot find function `thread_rng` in this scope Aug 29 17:35:54.007 INFO kablam! --> src/main.rs:382:23 Aug 29 17:35:54.007 INFO kablam! | Aug 29 17:35:54.007 INFO kablam! 382 | let mut rng = thread_rng(); Aug 29 17:35:54.007 INFO kablam! | ^^^^^^^^^^ not found in this scope Aug 29 17:35:54.007 INFO kablam! help: possible candidates are found in other modules, you can import them into scope Aug 29 17:35:54.007 INFO kablam! | Aug 29 17:35:54.007 INFO kablam! 19 | use rand::prelude::thread_rng; Aug 29 17:35:54.007 INFO kablam! | Aug 29 17:35:54.007 INFO kablam! 19 | use rand::thread_rng; Aug 29 17:35:54.007 INFO kablam! | Aug 29 17:35:54.007 INFO kablam! Aug 29 17:35:54.039 INFO kablam! warning: unused import: `rand::Rng` Aug 29 17:35:54.039 INFO kablam! --> src/main.rs:46:5 Aug 29 17:35:54.039 INFO kablam! | Aug 29 17:35:54.039 INFO kablam! 46 | use rand::Rng; Aug 29 17:35:54.039 INFO kablam! | ^^^^^^^^^ Aug 29 17:35:54.039 INFO kablam! | Aug 29 17:35:54.039 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 29 17:35:54.039 INFO kablam! Aug 29 17:35:54.509 INFO kablam! error[E0061]: this function takes 4 parameters but 5 parameters were supplied Aug 29 17:35:54.509 INFO kablam! --> src/main.rs:402:34 Aug 29 17:35:54.509 INFO kablam! | Aug 29 17:35:54.509 INFO kablam! 402 | &mut QLearner::new( Aug 29 17:35:54.509 INFO kablam! | __________________________________^ Aug 29 17:35:54.509 INFO kablam! 403 | | &world, Aug 29 17:35:54.509 INFO kablam! 404 | | qlearner_config.alpha, Aug 29 17:35:54.510 INFO kablam! 405 | | qlearner_config.gamma, Aug 29 17:35:54.510 INFO kablam! 406 | | qlearner_config.epsilon, Aug 29 17:35:54.510 INFO kablam! 407 | | qlearner_config.show_table, Aug 29 17:35:54.510 INFO kablam! 408 | | ), Aug 29 17:35:54.510 INFO kablam! | |_____________________________^ expected 4 parameters Aug 29 17:35:54.510 INFO kablam! Aug 29 17:35:54.591 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::QLearnerConfig` Aug 29 17:35:54.592 INFO kablam! --> src/main.rs:407:49 Aug 29 17:35:54.592 INFO kablam! | Aug 29 17:35:54.592 INFO kablam! 407 | qlearner_config.show_table, Aug 29 17:35:54.592 INFO kablam! | ^^^^^^^^^^ Aug 29 17:35:54.592 INFO kablam! Aug 29 17:35:54.600 INFO kablam! error[E0061]: this function takes 5 parameters but 6 parameters were supplied Aug 29 17:35:54.600 INFO kablam! --> src/main.rs:460:30 Aug 29 17:35:54.600 INFO kablam! | Aug 29 17:35:54.600 INFO kablam! 460 | &mut MaxQ::new( Aug 29 17:35:54.601 INFO kablam! | ______________________________^ Aug 29 17:35:54.601 INFO kablam! 461 | | &world, Aug 29 17:35:54.601 INFO kablam! 462 | | maxq_config.alpha, Aug 29 17:35:54.601 INFO kablam! 463 | | maxq_config.gamma, Aug 29 17:35:54.601 INFO kablam! ... | Aug 29 17:35:54.601 INFO kablam! 466 | | maxq_config.show_learning, Aug 29 17:35:54.601 INFO kablam! 467 | | ), Aug 29 17:35:54.601 INFO kablam! | |_________________________^ expected 5 parameters Aug 29 17:35:54.601 INFO kablam! Aug 29 17:35:54.602 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::MaxQConfig` Aug 29 17:35:54.602 INFO kablam! --> src/main.rs:465:41 Aug 29 17:35:54.602 INFO kablam! | Aug 29 17:35:54.602 INFO kablam! 465 | maxq_config.show_table, Aug 29 17:35:54.602 INFO kablam! | ^^^^^^^^^^ Aug 29 17:35:54.602 INFO kablam! Aug 29 17:35:55.307 INFO kablam! error: aborting due to 6 previous errors Aug 29 17:35:55.307 INFO kablam! Aug 29 17:35:55.307 INFO kablam! Some errors occurred: E0061, E0252, E0425, E0609. Aug 29 17:35:55.307 INFO kablam! For more information about an error, try `rustc --explain E0061`. Aug 29 17:35:55.317 INFO kablam! error: Could not compile `taxi`. Aug 29 17:35:55.317 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 29 17:35:57.466 INFO kablam! error: build failed Aug 29 17:35:57.470 INFO kablam! su: No module specific data is present Aug 29 17:35:58.051 INFO running `"docker" "rm" "-f" "30922b4fc83191204f083861c27d847bec89fc4f1594f99881944af3b3bfe6d0"` Aug 29 17:35:58.202 INFO blam! 30922b4fc83191204f083861c27d847bec89fc4f1594f99881944af3b3bfe6d0